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Human Novel Coronavirus Spike glycoprotein(S) protein

Human Novel Coronavirus Spike glycoprotein(S) protein

Catalog Number: orb668863

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$ 4,356.00
Catalog Numberorb668863
CategoryProteins
DescriptionRecombinant Human Novel Coronavirus Spike glycoprotein(S) (G476S) protein
TagC-terminal 10xHis-tagged
Form/AppearanceLyophilized powder
PurityGreater than 90% as determined by SDS-PAGE.
MW27.9 kDa
UniProt IDP0DTC2
Protein SequenceRVQPTESIVRFPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQASSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTNLVKNKCVNF
Protein LengthPartial (S1-RBD)
SourceMammalian cell
Expression SystemExpression Region: 319-541aa(G476S). Protein Length: Partial
Biological ActivityMeasured by its binding ability in a functional ELISA. Immobilized SARS-CoV-2-S1-RBD (G476S) at 5 μg/ml can bind human ACE2 (CSB-MP866317HU), the EC50 is 47.11-92.3 ng/ml.
Expression Region319-541aa (G476S)
EndotoxinsLess than 1.0 EU/ug as determined by LAL method.
StorageThe shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.
Buffer/PreservativesLyophilized from a 0.2 μm filtered 20 mM Tris-HCl, 0.5 M NaCl, 6% Trehalose, pH 8.0
Alternative names/
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NoteFor research use only
Application notesSARS-CoV-2 Related Proteins
Expiration Date6 months from date of receipt.
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